71318868 (number)

71318868 is an even 8-digits composite number following 71318867 and preceding 71318869. In scientific notation, it is written as 7.1318868 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 23772952 positive integers (up to 71318868) that are relatively prime to 71318868.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighteen thousand eight hundred sixty-eight

Notation

Scientific notation 7.1318868 × 10^7
Engineering notation 7.1318868 × 10^6

Prime Factorization of 71318868

Prime Factorization 2 × 2 × 3 × 5943239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35659434
Product of the distinct prime numbers

The prime factorization of 71318868 is 2 × 2 × 3 × 5943239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71318868)

Multiplication

n×y
n×2 142637736
n×3 213956604
n×4 285275472
n×5 356594340

Division

n÷y
n÷2 35659434
n÷3 23772956
n÷3 17829717
n÷5 14263773.6

Exponentiation

ny
n2 5086380932801424
n3 3.6275493034418E+23
n4 2.5871270993566E+31
n5 1.8451097609824E+39

Nth Root

y√n
2√n 8445.0499110426
3√n 414.70074327447
4√n 91.896952675497
5√n 37.208390828177

Divisors of 71318868

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71318867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71318868 can be divided by 12 positive divisors. The sum of these divisors (counting 71318868) is 1, the average is 0.083333333333333.

Base conversion 71318868

Base System Value
2 Binary 100010000000011110101010100
3 Ternary 11222012101002120
4 Quaternary 10100003311110
5 Quinary 121224200433
6 Senary 11024335540
8 Octal 420036524
10 Decimal 71318868
12 Duodecimal 1ba745b0
16 Hexadecimal 4403d54
20 Vigesimal 125eh38
36 Base36 16glzo

Cryptographic Hash Functions

md5 757dea9d55af04ca7f5185792b89b8a4
sha1 89242cd8824bd90816b20a32e95ec467d4d5195f
sha256 3f9600c1bc63214d06f71914f44b9af932867b6e6bd68ade13d2eab4fe2ca820
sha512 5da49879e22ef92a04c0df8af400c4562c6642f9a7ec5955b5738b42b7c6879d9d49f7eb1fc2ae617a17ace25e1ca0e485a22887d36299a5e1710e1e8ccd1b9e
ripemd-160 e11db9cbed81a3345a743128795242836063bc75

71318868 as geometric shapes

Circle

Radius = n
Diameter 142637736
Circumference 448109663.54228
Area 1.5979336971848E+16

Sphere

Radius = n
Volume 1.5195042989637E+24
Surface area 6.3917347887393E+16
Circumference 448109663.54228

Square

Length = n
Perimeter 285275472
Area 5086380932801424
Diagonal 100860110.3787

Cube

Length = n
Surface area 30518285596808544
Volume 3.6275493034418E+23
Space diagonal 123527902.9143

Equilateral Triangle

Length = n
Perimeter 213956604
Area 2.2024675505654E+15
Altitude 61763951.457149

Triangular Pyramid

Length = n
Surface area 2.2024675505654E+15
Volume 4.2751078525871E+22
Height 33620036.792899